摘要
本文在全空间充满两种电介质,且介质分界面为一无限大平面的电象法基础上,详尽论述了全空间充满三种电介质其界面为两平行无限大分界面的电象法问题,并指出了全空间充满多层电介质且界面为平行无限大分界面的点电荷(系)或平行于界面的线电荷(系)静电问题仍可用电象法求解.
On the basis of the method of electrical images concerning two kinds of dielectricsthat fill the whole space and are separated by ainfiniteplane surface, this paper discusses in detail the method of electrical images concerning three kinds of dielectrics that fill the space whose boundaries are two paralle infinite plane surface. It points out that in principle the method is still valid in solving the electrostatic problems of point charges (point charge system) or line charges (line charge system) that are paralle to the infinite boundary surfaces when there are many kinds of dielectrics in the space.
